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301. Re: [TenTec] Roofing Filters (score: 1): Author: "Carl Moreschi" <n4py@arrl.net>; Date: Mon, 29 May 2006 17:24:13 -0400; The term roofing filter means a filter that limits bandwidth before the final stage of filtering. Because of this, roofing filters do not have to have sharp shape factors. Carl Moreschi N4PY 121 Litt; /archives//html/TenTec/2006-05/msg00752.html (10,672 bytes)
302. Re: [TenTec] Roofing Filters (LONG) (score: 1): Author: "Carl Moreschi" <n4py@arrl.net>; Date: Mon, 29 May 2006 21:17:02 -0400; I don't think that definition works for a single conversion receiver that has just one filter in the IF. This filter would certainly not be called a roofing filter. The purpose of the roofing filters; /archives//html/TenTec/2006-05/msg00763.html (10,406 bytes)
303. Re: [TenTec] Roofing Filters (LONG) (score: 1): Author: "Carl Moreschi" <n4py@arrl.net>; Date: Mon, 29 May 2006 22:17:02 -0400; Yes, but the analog AGC is significantly helped by the roofing filter since far fewer signals are in the analog AGC passband. So the Orion roofing filter helps tremendously with overload by narrowing; /archives//html/TenTec/2006-05/msg00766.html (9,672 bytes)
304. Re: [TenTec] Orion II AT tuner question (score: 1): Author: "Carl Moreschi" <n4py@arrl.net>; Date: Sat, 1 Apr 2006 10:14:07 -0500; My guess on the tuner is that it goes into bypass mode when you do a band change. I'm going to ask TT. Carl Moreschi N4PY 121 Little Bell Drive Bell Mountain Hays, NC 28635 -- Original Message -- Fro; /archives//html/TenTec/2006-04/msg00008.html (14,591 bytes)
305. Re: [TenTec] Problem: Please confirm Orion II Radios (score: 1): Author: "Carl Moreschi" <n4py@arrl.net>; Date: Sun, 2 Apr 2006 23:57:33 -0400; My OII does fail in this scenario. I just did a battery reset followed by a master reset and it still fails. My fails with just 3 steps: 1) Set NB to 2 2) Set NR to 2 3) Turn on manual notch and it f; /archives//html/TenTec/2006-04/msg00067.html (11,982 bytes)
306. [TenTec] New LDG AT-200 PC Autotuner (score: 1): Author: "Carl Moreschi" <n4py@arrl.net>; Date: Mon, 3 Apr 2006 19:22:17 -0400; For people who have Tentec radios and did not get the internal tuner, LDG has just come out with a new tuner that is a little different. This tuner operates 100 % from software. There are no front pa; /archives//html/TenTec/2006-04/msg00097.html (7,615 bytes)
307. Re: [TenTec] General coverage RX/XCVR suggestions? (score: 1): Author: "Carl Moreschi" <n4py@arrl.net>; Date: Tue, 4 Apr 2006 13:23:15 -0400; The rx340 is the very best but of course very pricey. Carl Moreschi N4PY 121 Little Bell Drive Bell Mountain Hays, NC 28635 -- Original Message -- From: "AL7CR" <al7cr@punakea.com> To: <tentec@contes; /archives//html/TenTec/2006-04/msg00128.html (12,746 bytes)
308. Re: [TenTec] The Bug (score: 1): Author: "Carl Moreschi" <n4py@arrl.net>; Date: Wed, 5 Apr 2006 08:13:21 -0400; I have done extensive tests with transmitting with my OII and recording the received audio through my rx340. I am using my Heil HC5 goldline. The bottom line is the transmit audio with my Orion II is; /archives//html/TenTec/2006-04/msg00157.html (10,346 bytes)
309. Re: [TenTec] The Bug (score: 1): Author: "Carl Moreschi" <n4py@arrl.net>; Date: Wed, 5 Apr 2006 12:36:27 -0400; To get excellent audio, the key is to not overdrive the radio. The ALC light should just occationally blink. I run my EQ settings at the factory settings and use a 2400 hertz transmit filter. I reall; /archives//html/TenTec/2006-04/msg00177.html (10,225 bytes)
310. [TenTec] Orion Internal Tuner (score: 1): Author: "Carl Moreschi" <n4py@arrl.net>; Date: Wed, 5 Apr 2006 16:38:59 -0400; I just got a response from TenTec about the internal tuner. The internal tuner is in line for both transmit and receive on the antenna 1 path. When a band change is done, the internal tuner is bypass; /archives//html/TenTec/2006-04/msg00190.html (10,013 bytes)
311. Re: [TenTec] RX-320 / RX320D (score: 1): Author: "Carl Moreschi" <n4py@arrl.net>; Date: Tue, 11 Apr 2006 17:10:49 -0400; The 320D has a jack to bring out the 12 khz IF for DRM decoding to a sound card. That's the only difference. Carl Moreschi N4PY 121 Little Bell Drive Bell Mountain Hays, NC 28635 -- Original Message; /archives//html/TenTec/2006-04/msg00338.html (8,101 bytes)
312. Re: [TenTec] omni d series c display problem (score: 1): Author: "Carl Moreschi" <n4py@arrl.net>; Date: Wed, 12 Apr 2006 08:02:24 -0400; Check the double RCA jumper on the back of the radio for the external VFO. Make sure it is making a good connection. Carl Moreschi N4PY 121 Little Bell Drive Bell Mountain Hays, NC 28635 -- Original; /archives//html/TenTec/2006-04/msg00355.html (10,115 bytes)
313. [TenTec] Orion Main and Sub frequency difference (score: 1): Author: "Carl Moreschi" <n4py@arrl.net>; Date: Wed, 12 Apr 2006 19:17:20 -0400; Bill, I don't know why I never thought of this before but I have a diversity mode in my N4PY Orion program. It sets the two radios to the same frequency as you tune with the remote tuning pod. I can; /archives//html/TenTec/2006-04/msg00395.html (7,924 bytes)
314. Re: [TenTec] Orion Main and Sub frequency difference (score: 1): Author: "Carl Moreschi" <n4py@arrl.net>; Date: Wed, 12 Apr 2006 21:12:24 -0400; Yes, I have a full software frequency calibration routine. Carl Moreschi N4PY 121 Little Bell Drive Bell Mountain Hays, NC 28635 -- Original Message -- From: "Ron Castro" <ronc@sonic.net> To: "Carl M; /archives//html/TenTec/2006-04/msg00404.html (9,866 bytes)
315. Re: [TenTec] Orion II and MixW cat issues (score: 1): Author: "Carl Moreschi" <n4py@arrl.net>; Date: Sun, 16 Apr 2006 21:03:09 -0400; If you run my N4PY Orion software in combination with MixW, all is well. MixW can be configured to work with my software and the OII in complete harmony. Carl Moreschi N4PY 121 Little Bell Drive Bell; /archives//html/TenTec/2006-04/msg00514.html (9,536 bytes)
316. Re: [TenTec] Airpax breaker part number (score: 1): Author: "Carl Moreschi" <n4py@arrl.net>; Date: Tue, 18 Apr 2006 18:59:27 -0400; The part number he gave you is exactly the correct one. A 20 amp fast breaker. Carl Moreschi N4PY 121 Little Bell Drive Bell Mountain Hays, NC 28635 -- Original Message -- From: "Kirk Braunius" <kbra; /archives//html/TenTec/2006-04/msg00586.html (8,607 bytes)
317. Re: [TenTec] V2.055 bug /watch out on 60 meters! Also effects O2 v2.032! (score: 1): Author: "Carl Moreschi" <n4py@arrl.net>; Date: Tue, 18 Apr 2006 23:11:42 -0400; If you are going to transmit on VFO B, the mode must be the same on the main and sub receiver. There is definitely a bug a here. Carl Moreschi N4PY 121 Little Bell Drive Bell Mountain Hays, NC 28635; /archives//html/TenTec/2006-04/msg00596.html (13,210 bytes)
318. Re: [TenTec] rx-350d (score: 1): Author: "Carl Moreschi" <n4py@arrl.net>; Date: Wed, 26 Apr 2006 16:43:01 -0400; The rx350d receiver is roughly equivalent to the Orion sub-receiver with the addition of sync-AM. Sync-AM is very nice for listening to SW broadcast stations. The receiver is very similar to the pega; /archives//html/TenTec/2006-04/msg00741.html (7,741 bytes)
319. Re: [TenTec] Ver 2.033 (score: 1): Author: "Carl Moreschi" <n4py@arrl.net>; Date: Fri, 28 Apr 2006 22:19:59 -0400; Ron, My program presents a different view when you try this. Normally the main receiver would be assigned VFO A. If you then turn on both DUAL receive and SPLIT, the sub and transmitter will follow V; /archives//html/TenTec/2006-04/msg00785.html (11,297 bytes)
320. [TenTec] N4PY Software (score: 1): Author: "Carl Moreschi" <n4py@arrl.net>; Date: Wed, 1 Mar 2006 19:40:31 -0500; I have just reduced my renewal subscription rate to $30. Carl Moreschi N4PY 121 Little Bell Drive Bell Mountain Hays, NC 28635 -- Original Message -- From: "jerome schatten" <romers@shaw.ca> To: "Dis; /archives//html/TenTec/2006-03/msg00039.html (9,498 bytes)

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